Dr. Marshall R. Posner
Last updated: May 5, 2026

Dr. Marshall R. Posner

  • Gender: Male
  • Experience: 46 years
  • Graduated from: Tufts University School Of Medicine
  • Graduation year: 1975
  • Sole propriator: Yes
  • NPI: 1700847753

Dr. Marshall R. Posner MD

Oncologist

He is located at 11621 Kew Gardens Avenue Suite 101A in Palm Beach Gardens, FL 33410. Can help patients with the following: Acute Pain, Anemia, Carcinoma, Gallbladder Cancer, Non-Hodgkin's Lymphoma (NHL), Urethritis. His National Provider Identifier (NPI) number is 1700847753. Appointment can be made via the phone number (561) 253-3985. He also has a website where you can get more information. The website can be found at https://www.zocdoc.com/doctor/marshall-posner-md-248505?utm_source=caredash&utm_medium=partnersynd&utm_campaign=brand_pat_geo%3Anational_country-plat%3Aweb-aud%3Aprospecting-cat%3Adoc-tac%3Aconversions-obj%3Apebs. He is affiliated with 3 practices and 1 hospitals.

Conditions treated

Dr. Marshall R. Posner, being an oncologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Marshall R. Posner.

  • Abdominal Pain
  • Acute Pain
  • Anal Cancer
  • Anemia
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Basal Cell Carcinoma
  • Bile Duct Cancer
  • Bladder Cancer
  • Bladder Control
  • Bone Cancer
  • Brain Cancer
  • Breast Cancer
  • Cancer
  • Carcinoid Tumor
  • Carcinoma
  • Cervical Cancer
  • Chest Pain
  • Cholecystitis
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Colon Cancer
  • Common Cold
  • Constipation
  • Cystitis
  • Diarrhea
  • Edema
  • Esophageal Cancer
  • Fever
  • Gallbladder Cancer
  • Gastroesophageal Reflux Disease (GERD)
  • General Care
  • Glioma
  • Head and Neck Cancer
  • Headache
  • Heart Disease
  • Hiatal Hernia
  • High Blood Pressure
  • Hodgkin's Disease
  • Hot Flashes
  • Hyperlipidemia
  • Hyponatremia
  • Influenza
  • Inguinal Hernia
  • Kidney Cancer
  • Larynx Cancer
  • Leukemia
  • Liver Cancer
  • Lung Cancer
  • Melanoma
  • Mesothelioma
  • Migraine
  • Nasopharyngeal Cancer
  • Nausea and Vomiting
  • Neoplasm
  • Neuroblastoma
  • Non-Hodgkin's Lymphoma (NHL)
  • Obesity
  • Oral Cancer
  • Osteoporosis
  • Ovarian Cancer
  • Pancreatic Cancer
  • Penis Cancer
  • Peptic Ulcer
  • Pheochromocytoma (PCC)
  • Polycythemia
  • Prescription Refill
  • Prostate Cancer
  • Retinoblastoma
  • Salivary Gland Cancer
  • Sarcoma
  • Skin Cancer
  • Stomach Cancer
  • Testicular Cancer
  • Thymoma
  • Thyroid Cancer
  • Urethral Cancer
  • Urethritis
  • Urinary Tract Infection (UTI)
  • Uterine Cancer
  • Vaginal Cancer

Procedures Performed by Dr. Marshall R. Posner

Insurances Accepted by Dr. Marshall R. Posner

  1. Medicare

Payments received

Drug payment

Merck $47142

Other

Consulting $47142

Studies

TUFTS UNIVERSITY SCHOOL OF MEDICINE

Graduated in 1975

Other ways to reach out

  • Website: https://www.zocdoc.com/doctor/marshall-posner-md-248505?utm_source=caredash&utm_medium=partnersynd&utm_campaign=brand_pat_geo%3Anational_country-plat%3Aweb-aud%3Aprospecting-cat%3Adoc-tac%3Aconversions-obj%3Apebs

Additional Specialities

  • Internist

Affiliated practices

Cardiothoracic Surgery of Mount Sinai
1190 5th Avenue
New York, 10029 NY
(212) 241-5646
Mount Sinai Doctors Staten Island
129 Slosson Ave.
Staten Island, 10314 NY
(718) 720-5928
Mount Sinai Doctors Westchester
2422 Central Park Avenue
Yonkers, 10710 NY
(914) 779-2995

Affiliated hospitals

MOUNT SINAI HOSPITAL
ONE GUSTAVE L LEVY PLACE
NEW YORK, 10029 NY
(212) 241-7981

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Questions & Answers

Where can you meet with Dr. Marshall R. Posner?

Dr. Marshall R. Posner's office is located at 11621 Kew Gardens Avenue Suite 101A in Palm Beach Gardens, FL 33410.

Does Dr. Marshall R. Posner accept patients with Medicare?

Yes, Dr. Marshall R. Posner accepts patients with Medicare.

Has Dr. Marshall R. Posner affiliation with hospitals?

Dr. Marshall R. Posner is affiliated with MOUNT SINAI HOSPITAL.

Does Dr. Marshall R. Posner have affiliation with practices?

Dr. Marshall R. Posner is affiliated with Cardiothoracic Surgery of Mount Sinai. For the full list of practices see this list.

What conditions does Dr. Marshall R. Posner treat?

Dr. Marshall R. Posner provides treatment for Acute Pain, Anemia, Carcinoma, Gallbladder Cancer, Non-Hodgkin's Lymphoma (NHL), Urethritis. For the full list see this list.